<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>
    <script>
    let arr=[62, 55, 82, 37, 26];

    let arr2=arr.map((item)=>{
      if(item>=60){
        return true;
      }else{
        return false;
      }
    });

    alert(arr2);
    </script>
  </head>
  <body>

  </body>
</html>
